Peacefair PZEM017 DC 0300V Current Meter 0300V RS485 Modbus Voltmeter Power Energy Wattmeter with 50A Shunt USB Cable

The PZEM-017 DC communication module, the module is mainly used for measuring DC voltage, current, active power, frequency and energy consumption, the module is without display function, the data is read through the RS485 interface.
PZEM-017: Measuring Range 50A,100A,200A,300A (the current range is depend on the external shunt specification ).
Please click this link to download the software and the user manual.
Link:http://www.mediafire.com/file/vtvevyvattxi5sy/PZEM003%25EF%25BC%258C017-Master-English.zip/file
Working voltage: 0.05 ~300VDC, when the test voltage is Less than 7V, please use the independent power supply mode, Resolution:0.01V.Test voltage: 0.05 ~300VDC. Rated power: 0.02A-300A/0.2-90kW. Measurement accuracy: 1.0 grade

1 Current
1.1 Measuring range:0.01-10A(PZEM-003);0.02-300A(PZEM-017;can be matched with 50,100,200,300A four kinds of shunt).
1.2 Resolution:0.01A
1.3 Measurement accuracy:1%
2 Power
2.1 Measuring range:0.2-90kW(PZEM-017)
2.2 Resolution: 0.1W
2.3 Measurement accuracy:1%
3 Energy Consumption
3.1 Measuring range: 0-9999kWh
3.2 Resolution: 1Wh
3.3 Measurement accuracy:1%
Reset energy: use software to reset.
Communication interface
RS485 interface.
Communication protocol
Physical layer protocol
Physical layer use UART to RS485 communication interface.
Baud rate is 9600, 8 data bits, 2 stop bit, no parity.
Other instructions:
1 RS485 interface is passive output, need external connect 5V power supply and the the external power supply should Greater than 100mA.
2 When the input test voltage is less than 7V, it must supply 5V independent work voltage through MICRO-USB port;
3 Note: Do not use the USB port bring by your PC to be the independent power supply, otherwise it may damage your PC!
Colour:black
Material:Plastic + Metal
Size:90 x 60.5 x 23mm

Package Contents:
1X PZEM-017module
1X 50A shunt
1X USB cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
23489. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !